If you want to find out more about Dianetics and Scientology, the best way to do this is to read an L. Ron Hubbard book on the subject. I personally recommend you read Handbook for Preclears.
This book really I discovered Scientology in 1974, I've improved many areas of my life since that time. It was a lucky choice. I handled illnesses, study problems and the data helped me to improve in my profession as a businessman, so I got successful in this field and it helped me with being able to go for new goals in life and keep my position if some stops come in.